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Your Vehicle BMW G20 M340i xDrive B58 3.0L

BMW G20 M340i xDrive B58 3.0L Performance Parts & Upgrades

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Upgrade your B58 TU engine with the market's only billet valve cover, engineered to solve the most common failure points of the factory plastic unit. 2X Entries Into Our F80 M3 Sweepstakes
For vehicles with TU (Technical Update) engine variant

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5445563
Mfg#:
VTT-B58TU-BVC-SI
Ships on Nov 24, 2026
$1769.99 USD
Free Shipping

Offers the durability required for extreme performance while providing a sleek, professional look to your engine bay. 2X Entries Into Our F80 M3 Sweepstakes
For vehicles with TU (Technical Update) engine variant

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5445567
Mfg#:
VTT-B58TU-BVC-BL
Ships on Nov 24, 2026
$1769.99 USD
Free Shipping

Built from high-grade stainless steel with a robust mesh filter, it ensures your engine breathes cleaner and runs more efficiently under high boost conditions. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5445532
Mfg#:
VTT-OCC-1-VTA-BR
Ships on Nov 24, 2026
$41.99 USD
Free Shipping

This kit allows you to maintain your factory Intake Air Temperature (IAT) readings while upgrading the pressure-sensing element to 72.5 PSI capacity. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5446452
Mfg#:
VTT56BSENSKIT64
Ships on Nov 24, 2026
$209.99 USD
Free Shipping

An essential addition for high-performance builds where keeping the intake tract clean is a priority. 2X Entries Into Our F80 M3 Sweepstakes
For vehicles with VTT Modular PCV/Catch Can Systems

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5446682
Mfg#:
OCC1DUADRAVAL
Ships on Nov 24, 2026
$53.99 USD
Free Shipping

This VTT-FAB adapter features a 3.5-inch extended neck that moves the connection point away from heat sources, ensuring a cleaner installation and easier maintenance. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5446420
Mfg#:
VTT-FAB-063
Ships on Nov 24, 2026
$53.99 USD
Free Shipping
ES#4335553 - 51192455835KT - BMW M Performance Pro Front Splitter - Kit - Extend your BMW M Performance Splitter - Genuine BMW M Performance - BMW

Extend your BMW M Performance Splitter For Vehicles with M Sport Bumper and 51192455832 installed

Brand:
Genuine BMW M Performance - Corporate Logo
ES#:
4335553
Mfg#:
51192455835KT
Ships in 1-2 days
$1387.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Factory replacement for foggy, cracked, or damaged headlights - Includes $1200 in refundable core charges For vehicles equipped with "BMW Laserlicht" (S5AZA)

Brand:
Genuine BMW - Corporate Logo
ES#:
4811082
Mfg#:
63118496168KT
Ships in 1-2 days
$9298.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4487638 - 31306892572KT - Suspension Cup Kit - Includes all the necessary suspension parts that should be replaced while installing new shocks/struts or coilovers - Genuine BMW - BMW

Includes all the necessary suspension parts that should be replaced while installing new shocks/struts or coilovers

Brand:
Genuine BMW - Corporate Logo
ES#:
4487638
Mfg#:
31306892572KT
Ships in 3 Business Days
$954.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brand:
Antimatter Performance
ES#:
5541782
Mfg#:
AMP-B58-IN-GB
Ships in 7 Business Days
$319.99 USD

Brand:
Antimatter Performance
ES#:
5541781
Mfg#:
AMP-B58-IN-POL
Ships in 7 Business Days
$319.99 USD
ES#4852435 - D290-1007-R - Front 6-Piston Big Brake Kit - 395x34mm - Red Calipers - Upgrade your brakes and increase stopping power with Dinan's bolt on big brake upgrade! - Dinan - BMW

Upgrade your brakes and increase stopping power with Dinan's bolt on big brake upgrade! Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
4852435
Mfg#:
D290-1007-R
Ships on Dec 4, 2026
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$5231.99

This product was last offered at the strikethrough price on
11-07-2026

$4649.99 USD
Free Shipping

Add aggressive GT car aesthetics to the front end of your pre-LCI G20

Brand:
Kies Motorsports - Corporate Logo
ES#:
4810106
Mfg#:
G20DRLPRELCILED
Special Order: No Guaranteed ETA
$250.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Eliminate intake restrictions with this performance air filter from MMR Performance

Brand:
MMX Performance - Corporate Logo
ES#:
4727511
Mfg#:
MMR01-1701
Special Order: No Guaranteed ETA
$102.99 USD
Free Shipping
on orders $49 and up
ES#4732837 - 008653LA01DBKT - G20 M340 ABS Diffuser With ABS Rear Window Spoiler - Gloss Black ABS Styling package includes both the rear diffuser as well as the complimentary gloss black rear window spoiler. A full vehicle facelift at a fraction of the price! - Doorbusters - BMW

Gloss Black ABS Styling package includes both the rear diffuser as well as the complimentary gloss black rear window spoiler. A full vehicle facelift at a fraction of the price! Our Doorbuster deals are in limited supply at these prices. Get yours while they're in stock! Can't find the perfect bundle? Call or chat with us to build a custom one.
Rear Diffuser Requires Aftermarket Exhaust and/or Real Exhaust Tips

Brand:
Doorbusters - Corporate Logo
ES#:
4732837
Mfg#:
008653LA01DBKT
Ships on Mar 15, 2027
ON SALE! SAVE 31%
$723.98

This product was last offered at the strikethrough price on
11-07-2026

$499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

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